MONEL® Alloy R405 Product Introduction
MONEL® alloy R405 is a nickel-copper alloy known for its excellent corrosion resistance and high strength. This product introduction provides a comprehensive overview of its chemical composition, mechanical properties, performance across different temperatures, industry applications, shapes, sizes, production standards, standards and corresponding grades in different countries, welding, machining, polishing, heat treatment, cold working, advantages and disadvantages of materials, and similar products.
화학적 구성 요소
| 요소 | 구성 (%) |
|---|---|
| 니켈(Ni) | 63.0-70.0 |
| 구리 | 28.0-34.0 |
| 철(Fe) | 최대 2.5 |
| 망간(Mn) | 최대 2.0 |
| 실리콘(Si) | 0최대 0.5 |
| 탄소(C) | 0최대 0.3 |
| 유황(S) | 0.025 max |
MONEL® alloy R405 maintains high levels of nickel and copper, which contribute to its outstanding resistance to corrosion, particularly in marine and chemical environments.
기계적 성질
| 재산 | 값 |
|---|---|
| 인장강도(어닐링) | 최소 550MPa(80ksi) |
| 항복 강도(어닐링) | 240 MPa (35 ksi) min |
| 신장률(어닐링) | 40% min |
| 경도(어닐링) | 65-85 HRB |
The mechanical properties of MONEL® alloy R405 make it suitable for various applications where strength and ductility are required.
다양한 온도에서의 성능
| 온도 범위 | 성능 |
|---|---|
| 실온 | 우수한 내식성, 우수한 기계적 성질 |
| 높은 온도(최대 300°C / 570°F) | 강도와 인성을 유지합니다. |
| 극저온 | 유연성과 인성을 유지합니다. |
MONEL® alloy R405 exhibits consistent performance across a wide range of temperatures, from cryogenic conditions to elevated temperatures.
산업 응용
MONEL® alloy R405 is widely used in industries requiring corrosion resistance and high strength:
| 산업 | 애플리케이션 |
|---|---|
| 선박 | Propeller shafts, seawater piping |
| 화학 처리 | Equipment for handling acids and alkalis |
| Oil & Gas | Pump shafts, valves, and fittings |
| 항공우주 | Aircraft components, landing gear |
Its reliability in corrosive environments makes it a preferred choice in marine and chemical processing applications.
모양, 크기 및 생산 표준
모양과 크기
| 형태 | 크기 범위 |
|---|---|
| 시트 | 두께: 0.5mm – 3mm |
| 접시 | 두께: 1mm – 50mm |
| 바 | 직경: 6mm – 100mm |
| 파이프 | 외경: 6mm – 500mm |
| 튜브 | 외경: 6mm – 300mm |
생산기준 및 해당등급
| 국가 | 기준 | 해당학년 |
|---|---|---|
| 미국 | ASTM B164 | UNS N04404 |
| 독일 | DIN 17750 | 2.4867 |
| 프랑스 | AFNOR NFM 87-310 | – |
| 영국 | 학사 3072, 학사 3073 | NA12 |
| 일본 | JIS NW 4400 | – |
| 중국 | GB/T 12771, GB/T 12770 | – |
MONEL® alloy R405 adheres to various international production standards, ensuring consistency and quality across different manufacturing processes.
용접, 가공, 연마, 열처리, 냉간 가공
| 프로세스 | 세부 |
|---|---|
| 용접 | Welds with matching composition filler metals. Suitable methods include gas tungsten arc welding (GTAW) and gas metal arc welding (GMAW). |
| 가공 | Requires sharp tools and proper cooling. Carbide tools are recommended for turning and milling operations. |
| 세련 | Achieves good surface finish with mechanical methods like buffing and polishing wheels. Chemical polishing is also effective. |
| 열처리 | Annealing at 870°C (1600°F) followed by water quenching improves ductility and removes residual stresses. |
| 냉간 가공 | Can be cold worked to various degrees for shaping. Cold working increases strength and hardness. |
MONEL® alloy R405 offers versatility in processing methods, facilitating its integration into complex engineering applications.
장점과 단점
| 측면 | 장점 | 단점 |
|---|---|---|
| 장점 | 우수한 내식성 | 특정 형태의 제한된 가용성 |
| High strength and toughness | 가공은 어려울 수 있습니다. | |
| 좋은 연성 및 인성 | Relatively high cost compared to some alternatives | |
| 해양 및 화학 처리 분야에 적합 |
유사한 제품
| 재료 등급 | 비교 |
|---|---|
| Alloy K-500 | Similar composition with added aluminum and titanium for increased strength and hardness. |
결론
MONEL® alloy R405 is a reliable nickel-copper alloy renowned for its exceptional corrosion resistance, high strength, and versatility across various industries. Its robust mechanical properties and resistance to corrosive environments make it indispensable in marine, chemical processing, and aerospace applications. Engineers and designers seeking a durable material capable of withstanding harsh conditions can confidently choose MONEL® alloy R405 for optimal performance.
For further technical specifications and customized solutions, consulting with material suppliers and referencing specific product data sheets is recommended.